Method and systems for acoustic cleaning
US-8984714-B2 · Mar 24, 2015 · US
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Gutmark Ephraim patents
Gutmark Ephraim holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | Mar 24, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and systems for acoustic cleaning
US-8984714-B2 · Mar 24, 2015 · US
Acoustic pressure inducers and methods for treatment of obstructive sleep apnea
US-8967143-B2 · Mar 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F04B43/046 | 1 |
| A61M2205/8206 | 1 |
| A61M2206/16 | 1 |
| A61M16/0666 | 1 |
| A61M16/0057 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 2 |
| Human Necessities | 1 |